Sound technical content, curated with aloha by
Ted Mooney, P.E. RET
Pine Beach, NJ
The authoritative public forum
for Metal Finishing 1989-2024
-----
Dielectric Coating for Carbon Steel
Hello,
We need a dielectric coating approximately 40 µm thick, to apply on the carbon steel SAE 1040 parts. The dimensions are 90 x 90 x 40 mm.
Used to zinc coat it first and apply two stages painting: primer and finish, but it didn't sit well and peeled.
Is it possible to combine some sort of anti-corrosive coating + painting that won't peel,
or to use some sort of Teflon coating/Ecolon ceramic coating.
The above hardware is used in electronics and contacts with PCB. there are no impacts or high stresses applied on it.
Product Designer - Haifa, Israel
September 15, 2010
Try zinc chromate before painting.
good luck.
Khair Shishani
aircraft maintenance - Al Ain, UAE
October 28, 2010
(No "dead threads" here! If this page isn't currently on the Hotline your Q, A, or Comment will restore it)
Q, A, or Comment on THIS thread -or- Start a NEW Thread
Q, A, or Comment on THIS thread -or- Start a NEW Thread